Apple Motion 3 - Manual (Page 1158)

1158 Chapter 14 Exporting Motion Projects
4 In the Sound Settings dialog, choose the settings you want:
a Choose a codec to compress the audio from the Format pop-up menu.
b Choose an audio export format from the Channels pop-up menu.
c Choose a sample rate for audio export from the Rate field.
d Choose a quality from the Render Settings pop-up menu.
e Specify any additional export options relevant to the codec format.
f If there is an Options button, select it to view and set additional export options.
5 Click OK.
About Sound Format Compression Settings
Each of the compression algorithms in the Format pop-up menu of the Sound Settings
dialog has additional settings to control render quality and speed. In the Render
Settings Quality pop-up menu, choose Faster, Fast, Normal, Better, or Best. Some of the
compression formats have additional settings:
Format Additional settings Options
Linear PCM Sample Size 8-, 16-, 24-, or 32-bit
Little Endian
Floating Point
Unsigned
Non-Interleaved
A-Law 2:1
AAC Target Bit Rate 8, 16, 20, 24, 28, 32, 40, 48, 56,
56, 64, 80, 96, 112, 128, 160, 192,
224, or 256 kbps